Companies are starting to use Livestream CDNs to help with all areas of their business websites

Livestream-cdn-servicesThe goal of content delivery network is to give delivery services that also include video content. The thing here is that video hosting requires files, similar to games and big downloads of application. The work on the video content is not really different from the other content.

Several years ago, the separation between video and general purpose of CDN’s was distinctive, since the delivery of video needed a streaming server. The streaming servers would transport the content upon request, delivering only small parts, instead of the whole video.

CDN’s would not spend additional money for any hardware or software for streaming server. Therefore, some great ideas were applied that started the evolution of Live Stream Video and on demand video hosting:

1. Direct downloading. The first idea was the use of direct downloading, where the whole video’s length should be downloaded before it can be watched. For computer application and games, this is acceptable, and so it is for videos.

2. The second idea was to download progressively. This is being used by some video websites through Internet. For this option, teh delivery network starts the download delivery and the people can start viewing the content for the first five seconds to avoid watching all the viewable content before download is completed. Many viewers have the full video downloaded before finishing the first half portion of the viewable content.

3. The use of HTTP. Today, the most convenient solution is to use the Hyper Text Transfer Protocol (HTTP) streaming, combined with adaptive bitrate encoding and delivery. HTTP streaming makes use of the generic servers, based on Windows or Apache server. This has the ability to throttle for several years, even before the online video came. Similar techniques were applied to regulate the delivery of on-demand video clip.
Use of Adaptive Bitrate Streaming or ABR

The great thing about video hosting with a CDN arsenal is the adaptive bitrate (ABR).ABR started by using the user broadcasting live stream in multiple segments and the video would adjust between those live streams by informaton the users computer was supplying to the video player. Today Live Stream video is evolving an it has the ability to convert videos into chunks or fragments, with length up to ten seconds. ABR makes separate streams with different bitrates. By converting the video stream into chunks the stream is delivered over a progressive format and not a not over a traditional video stream. ABR is not only for live video it is also used by companies like netflix to deliver on demand movies to their customers.

Not wondering why, with the use of ABR, many ABR solutions are available in the market now. Everything acts in just the same manner. Some even employ the content delivery through HTTP—either the progressive download or the HTTP live streaming services.

As the present condition of network continues to evolve, the streaming with best bitrate is used for such chunk of time. The solution is about streaming, helping the owner of the content while limiting the delivery and bitrate of the video to what is only needed by the user. CDN also benefits from this as the amount of streaming servers is given limits for the delivery of on-demand video.

For most content owners, knowing the different kinds of CDN services is important in presenting the content, using some advanced ways. Content owners must know the trends. The purpose is to receive the guaranteed security, delivery of media and effective monetization method.